Hi A few days ago, after installation of Cat5.4, I began to have problems with my 9800PRO. The problem: constant BSOD's randomly, ONLY in Windows, not in games. The BSOD came with a message of a driver error, ati2dvag.dll. Tried to switch the drivers to the Cat. Omega 5.2. Same problem. Tried NGO 5.4. Same problem! WTF? I think that is a DRIVER/software problem, not hardware. Anyone can help me?